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Chapter 23  Building an EAServer Component</TITLE>
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<A NAME="CBBBFDAD"></A><h1>Chapter 23  Building an EAServer Component</h1>
<A NAME="TI4008"></A><h4>About this chapter</h4>
<A NAME="TI4009"></A><p>This
chapter explains how to use PowerBuilder to build an <ABBR title = "e a server" >EAServer</ABBR> component.</p>
<A NAME="TI4010"></A><h4>Contents</h4>
<A NAME="TI4011"></A><table cellspacing=0 cellpadding=6 border=1 frame="void" rules="all"><tr><th  rowspan="1"  ><A NAME="TI4012"></A>Topic</th>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4013"></A><A HREF="apptechp134.htm#CCJDFECC">About building an <ABBR title = "e a server" >EAServer</ABBR> component</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4014"></A><A HREF="apptechp135.htm#CCJBEHGG">Working with shared and
service components</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4015"></A><A HREF="apptechp136.htm#CCJCBEAD">Providing support for instance
pooling</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4016"></A><A HREF="apptechp137.htm#CCJEABBG">Providing support for transactions</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4017"></A><A HREF="apptechp138.htm#CCJCEGFE">Accessing a database from
an <ABBR title = "e a server" >EAServer</ABBR> component</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4018"></A><A HREF="apptechp139.htm#CCJEABHC">Defining the component interface</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4019"></A><A HREF="apptechp140.htm#CHDIHFAJ">Implementing an existing
interface</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4020"></A><A HREF="apptechp141.htm#CCJDGHGI">Invoking another server
component's methods</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4021"></A><A HREF="apptechp142.htm#CCJCIGFE">Accessing component properties</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4022"></A><A HREF="apptechp143.htm#CEGBCHBI">Exposing an NVO as a Web
service</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4023"></A><A HREF="apptechp144.htm#CHDDHCCJ">Testing and debugging the
component</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4024"></A><A HREF="apptechp145.htm#CEGGHJCI">Printing data</A></td>
</tr>
<tr><td  rowspan="1"  ><A NAME="TI4025"></A><A HREF="apptechp146.htm#CCJCFEBI">Deploying a component to <ABBR title = "e a server" >EAServer</ABBR></A></td>
</tr>
</table>

